Sharma Charu, Bhardwaj Abhishek, Khanuja Esha, Singh Garima
a Department of Obstetrics & Gynaecology and.
b Department of Dermatology , Subharti Medical College , Meerut , Uttar Pradesh , India.
J Obstet Gynaecol. 2016 May;36(4):522-3. doi: 10.3109/01443615.2015.1107530. Epub 2016 Jan 20.